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You can put this solution on YOUR website!
(a-b)(a+b) =(a^2)-(b^2)
\n" ); document.write( " (1) (2)
\n" ); document.write( "(1)=>a^2-ab+ab-b^2=a^2-b^2
\n" ); document.write( "=>(1)=(2) \n" ); document.write( "
| Algebra.Com's Answer #334613 by ptth176(50) You can put this solution on YOUR website! (a-b)(a+b) =(a^2)-(b^2) \n" ); document.write( " (1) (2) \n" ); document.write( "(1)=>a^2-ab+ab-b^2=a^2-b^2 \n" ); document.write( "=>(1)=(2) \n" ); document.write( " |